//
//  UIColor+extension.swift
//  DouYuZB
//
//  Created by 中创 on 2020/4/21.
//  Copyright © 2020 梁森. All rights reserved.
//

import UIKit

extension UIColor{
    convenience init(r:CGFloat, g:CGFloat, b:CGFloat) {
        self.init(red: r/255.0, green: g/255.0, blue: b/255.0, alpha: 1.0)
    }
    /// 随机色
    class func randomColor() -> UIColor {
        return UIColor(r: CGFloat(arc4random_uniform(256)), g: CGFloat(arc4random_uniform(256)), b: CGFloat(arc4random_uniform(256)))
    }
}
